首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   105篇
  免费   22篇
  2021年   4篇
  2020年   8篇
  2019年   1篇
  2018年   4篇
  2017年   10篇
  2016年   7篇
  2015年   2篇
  2014年   5篇
  2013年   32篇
  2012年   2篇
  2011年   3篇
  2010年   5篇
  2009年   1篇
  2008年   3篇
  2007年   6篇
  2006年   2篇
  2005年   6篇
  2004年   4篇
  2003年   1篇
  2002年   3篇
  2001年   3篇
  2000年   1篇
  1999年   3篇
  1998年   2篇
  1997年   2篇
  1995年   2篇
  1994年   2篇
  1993年   1篇
  1992年   1篇
  1991年   1篇
排序方式: 共有127条查询结果,搜索用时 93 毫秒
21.
Between the 1960s and the 1990s, the US chemical industry went from lobbying against the Geneva Protocol and promoting increased funding for chemical warfare to refusing to produce binary chemical weapons and assisting with the negotiations of the Chemical Weapons Convention (CWC)—even though the treaty included provisions that could be costly to industry. What happened in those thirty years to make the US chemical industry reverse its position on chemical weapons? This article argues these changes were largely caused by the chemical industry's desire to reform the negative public image it had acquired due to its involvement in the Agent Orange scandal and other high-profile incidents during the 1970s and 1980s. The chemical industry's assistance with CWC negotiations may be explained after an examination of the US public policy literature, which argues that industry will support apparently costly regulations if doing so helps it repair a damaged public image and ensures greater profits in the long run.  相似文献   
22.
From the early 1980s Spain embarked on a wide‐ranging process of military reform, from organisational changes to defence industrial policies. Investment in military equipment was set to grow, policies were drawn up to foster the domestic defence industrial base, defence R&D rocketed, and Spain joined a myriad of international arms development programmes. Yet, by 1991 the process of reform had run out of steam. Expenditure planning proved unreliable, and firms suffered from sharp cutbacks in procurement expenditure. The model of defence industrial growth sketched in the mid‐1980s had floundered. The Spanish case provides an example of how the quest to maximise defence procurement from domestic sources can fall victim to industrial and budgetary constraints. Spanish defence producers are now becoming increasingly intertwined with foreign defence companies.  相似文献   
23.
This paper models the interactions between the defense needs of the USA and Western Europe, which produce several heterogeneous defense goods, and the defense industry market structure. The results show that net defense costs of the USA and Europe are lower when the number of defense firms in each arms‐producing country is small and when the world prices of the defense goods are high. The model predicts that the increase in world prices will crowd‐out countries in the developing world from the market for modern weapon systems and may force them to develop and use ‘cheap and dirty’ weapon systems.  相似文献   
24.
Industrial supply chains have emerged as the focus of much economic and business research over the previous decade and defence is no exception. This paper reviews contributions made to the body of knowledge in this field with particular attention given to primary research undertaken on the UK defence industrial supply system. In doing so, the author assesses the quantity and quality of knowledge available to researchers, analysts and policy makers. There have been a number of valuable contributions to the literature and this paper reveals a subject that is extremely complicated, dynamic and yet under‐researched. It is suggested that it may well be this complexity and dynamism, coupled with difficulty in accessing data, that has inhibited research development in this field. Defence industry supply systems are repeatedly referred to as ‘chains’; however, primary research consistently suggests this is a misnomer – the author concludes that future analysis of the UK defence sector must embrace directly the economics of networks if understanding of the same is to progress and industrial ‘invisibility’ is to be avoided.  相似文献   
25.
This paper provides a country survey of the Turkish defence economy. Turkey is a member of NATO alliance and is strategically located between Europe and Middle East. Moreover, Turkey has a high defence burden and high economic growth. The first part of the survey presents a brief economic background of Turkey, its armed forces, the defence industry, its modernisation and trends in Turkish defence expenditure. The rest of the paper focuses on the relationships between defence spending and economic growth. The effect of defence spending on economic growth is econometrically estimated using a supply side model. Both externality effects and the size effect of defence spending are estimated for Turkey. The study concludes that defence expenditure stimulates economic growth while externalities from the defence sector to the rest of economy are negative for Turkey.  相似文献   
26.
Defence offsets rank as one of the most important and controversial topics within the broad field of defence economics. Arms vendors are likely to view offsetting investment as a distraction, fearful of its potential to hurt the bottom line. By contrast, policymakers in the arms purchasing countries see offsets as an opportunity to extract technology transfer, as well as employment, investment and export sales opportunities. Establishing the actual impact of offsets, however, is not easy. The subject is shrouded in secrecy and myth, with anecdote and generalisation pervading even the intellectual press. This paper seeks to break the mould by offering an empirical case study of the role of offsets in Malaysian defence industrialisation.  相似文献   
27.
This study — which is a country survey — deals with basic problems of the functioning of the Polish arms industry in the conditions of systemic transformation, that has taken place in Poland since 1989. It also reflects new political and military conditions and changes in the economic system, commonly called marketization. The study is focused on reasons for the bad economic state of the enterprises engaged in military production, which include a drastic drop in demand on home and foreign markets. The study discusses the main direction of activities that are planned to reshape and adjust military production to the new, changed conditions covering such problems as ownership and organization changes as well as prospects for conversion.  相似文献   
28.
“三无”船舶问题由来已久,成因复杂。从我国船舶管理和海洋开发利用的实际出发,应当改革现行做法,加强行政指导,减免行政收费,切实发挥好行业协会的自律作用。  相似文献   
29.
Many logistics systems operate in a decentralized way, while most optimization models assume a centralized planner. One example of a decentralized system is in some sea cargo companies: sales agents, who share ship capacity on a network, independently accept cargo from their location and contribute to the revenue of the system. The central headquarters does not directly control the agents' decisions but can influence them through system design and incentives. In this paper, we model the firm's problem to determine the best capacity allocation to the agents such that system revenue is maximized. In the special case of a single‐route, we formulate the problem as a mixed integer program incorporating the optimal agent behavior. For the NP‐hard multiple‐route case, we propose several heuristics for the problem. Computational experiments show that the decentralized system generally performs worse when network capacity is tight and that the heuristics perform reasonably well. We show that the decentralized system may perform arbitrarily worse than the centralized system when the number of locations goes to infinity, although the choice of sales incentive impacts the performance. We develop an upper bound for the decentralized system, where the bound gives insight on the performance of the heuristics in large systems. © 2007 Wiley Periodicals, Inc. Naval Research Logistics, 2007  相似文献   
30.
师玉朋  刘海林 《国防科技》2018,39(6):066-071
发展军民融合产业是各级政府落实军民融合发展国家战略的重要抓手之一。针对军民融合产业界定不清等问题,从理论研究和实践工作层面梳理既有观点及演变趋势,形成对军民融合产业的客观认识。在此基础上,剖析军民融合产业的属性特征,从指导实践工作角度出发提出三种界定军民融合产业范畴及相关统计工作的合理化思路,并提出建立两级联动工作机制、开展国家工业基础中国防科研生产能力普查工作、试点开展军民融合产业分类标准及指标体系建设工作、加强军民融合产业统计数据质量监测等政策建议。  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号